C#从字符串中提取名称

using System;
using System.Text.RegularExpressions;

class Program
{
    static void Main()
    {
        string input = "My name is John Doe and I am a software engineer.";
        string pattern = @"[A-Z][a-z]*";

        MatchCollection matches = Regex.Matches(input, pattern);

        foreach (Match match in matches)
        {
            Console.WriteLine(match.Value);
        }
    }
}

My
name
is
John
Doe
and
I
am
a
software
engineer